Pith Number

pith:PDZNRY2F

pith:2020:PDZNRY2FRZ3OLYVRQUT3OHBELQ

not attested not anchored not stored refs pending

Scalable Interpretable Learning for Multi-Response Error-in-Variables Regression

J. Wu, Y. Li, Y. Zhang, Z. Zheng

arxiv:2005.04914 v1 · 2020-05-11 · stat.ME · math.ST · stat.AP · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDZNRY2FRZ3OLYVRQUT3OHBELQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:01:48.636940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f2d8e3458e76e5e2b18527b71c245c0f16a723df4246f77147b9a530f71f10

Aliases

arxiv: 2005.04914 · arxiv_version: 2005.04914v1 · doi: 10.48550/arxiv.2005.04914 · pith_short_12: PDZNRY2FRZ3O · pith_short_16: PDZNRY2FRZ3OLYVR · pith_short_8: PDZNRY2F

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PDZNRY2FRZ3OLYVRQUT3OHBELQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 78f2d8e3458e76e5e2b18527b71c245c0f16a723df4246f77147b9a530f71f10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3c795b324889e1a7049350a8d8b72d2f8375d00b99a5037dd30de104cbf74f3",
    "cross_cats_sorted": [
      "math.ST",
      "stat.AP",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2020-05-11T08:17:45Z",
    "title_canon_sha256": "3fb90ac69034d2efc9e090c374fa8eedb0058447443c04e261f4afcda3893ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.04914",
    "kind": "arxiv",
    "version": 1
  }
}